2013959636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{2897}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 3936295440

約数和(自身を除く): 1922335804

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 461, 754, 922, 1508, 1844, 2897, 5794, 5993, 11588, 11986, 13369, 23972, 26738, 37661, 53476, 75322, 84013, 150644, 168026, 173797, 336052, 347594, 695188, 1092169, 1335517, 2184338, 2671034, 4368676, 5342068, 17361721, 34723442, 38729993, 69446884, 77459986, 154919972, 503489909, 1006979818, 2013959636]

約数ペア:

[(1, 2013959636), (2, 1006979818), (4, 503489909), (13, 154919972), (26, 77459986), (29, 69446884), (52, 38729993), (58, 34723442), (116, 17361721), (377, 5342068), (461, 4368676), (754, 2671034), (922, 2184338), (1508, 1335517), (1844, 1092169), (2897, 695188), (5794, 347594), (5993, 336052), (11588, 173797), (11986, 168026), (13369, 150644), (23972, 84013), (26738, 75322), (37661, 53476)]